baber/WOPTO huggingface dataset:
Patent JP-H04122336-A (JP)
Title: Vacuum cleaner
Inventor: KINOSHITA YUSUKE
IPC: A47L9/10
Filed: 1990-09-14
Abstract: PURPOSE:To enlarge the opening degree of a dust collecting chamber for attaining an easy attaching and detaching of a filter by a method wherein a holder on which the detachable filter is attached is swingably mounted on a spindle so that it is turned from laid-down state to upright state, and a stopper is provided, which holds the holder at tilt state at least once while it is turned. CONSTITUTION:A cover is pulled up to open a dust collecting chamber 4. When the dust collecting chamber 4 is opened, a mouth frame holder 19 is raised from a laid-down position toward an upright position by the force of a coil spring 24. At this time, when the holder is on the way to upright position, a protrusion 23a of a mouth frame holder click 23 comes in contact with a lower case click 17. Therefore, the mouth frame holder 19 is held at tilt state against the force of the coil spring 24. When the holder 19 is held at tilt state, the upper part of a paper pack which is held by the mouth frame holder 19 is exposed through the opening. As the paper pack is exposed, dust collection state can be checked.
Patent JP-H08110771-A (JP)
Title: Keyboard device for electronic musical instrument
Inventor: TANAKA HIDEYUKI
IPC: G10C3/12
Filed: 1994-10-07
Abstract: PURPOSE: To provide a keyboard device capable of making the reaction of a key when it is strongly touched, sufficiently larger than the reaction of the key when it is weakly touched, and capable of obtaining the key touch feeling more similar to a piano with an acoustic piano. CONSTITUTION: This keyboard device 10 is provided with multiple keys 12 rocked and displaced by a pushing action and hammer arms 14 vertically rocked and displaced having shafts 14b as the centers. Bobs 34 slidable in the separating direction from the shafts 14b are stored in a storage chamber 14e formed at the front end sections of the hammer arms 14. When the key 12 is strongly touched, large centrifugal force is applied to the bob 34, it is moved in the separating direction from the shaft 14b, and the action load applied to the key 12 from the hammer arm 14 is increased. The reaction from the key 12 when it is strongly touched is made sufficiently larger than the reaction from the key 12 when it is weakly touched.
Patent JP-H08211082-A (JP)
Title: Method and system for determining anemobaroclinometric parameter of flying aircraft
Inventor: BERURAN MORUBIYUU
IPC: G01S17/86
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To determine anemobaroclinometric parameters without requiring any probe or sensor by providing means for measuring the speed vector with respect to the air, the steady pressure and the impact temperature as well as a computer. SOLUTION: An anemometer 1 having four measuring axes comprises a tetra-axial head 2, and a biaxial processing subassembly 3 (for calculating the projection value of speed vector). The anemometer 1 further comprises two steady pressure tapping 4, and three pressure orifices corresponding to respective sensors 5. Furthermore, two impact temperature probes 6 are disposed at the air intake port of engine and each probe 6 comprises two measuring elements. Two main computers 7 provides a set of air parameters, i.e., a pair of data indicative of the integrity of measurement of speed vector with respect to the air. A backup computer 8 calculates a group of parameters, similar to that of the computer 7, based on eight projection values of the speed vector with respect to the air, two measurements of steady pressure and two measurements of impact temperature.
Patent JP-S6489987-A (JP)
Title: Controller for induction machine
Inventor: TADAKUMA SUSUMU
IPC: H02P23/07
Filed: 1987-09-29
Abstract: PURPOSE:To realize a highly accurate vector control, by correcting a slip frequency command such that the quadrature axis flux will be zero, thereby correcting variation of secondary resistance automatically. CONSTITUTION:Difference phid2'-phid2 between the direct-axis flux command phid2' and the actual motor flux phid2' is obtained through a subtractor 51. The difference is passed through a controller 52 to produce a magnetizing current correction signal  id1 which is added to a magnetizing current id10 fed from a magnetizing current operating unit 33 in an adder 53 so as to produce a corrected magnetizing current command id1. Then control is made such that the difference phid2'-phid2 will be zero. Zero is provided as the quadrature-axis flux command phiq2', and a slip frequency correction signal  omegaS is obtained through a controller 56 such that the actual quadrature-axis flux phiq2 follows to a command value. Then it is added to a slip frequency omegaS0 fed from a slip frequency operating unit 55 so as to produce an actual slip frequency command omegaS.
Patent JP-S60138808-A (JP)
Inventor: AOYANAGI MITSUHIKO
IPC: H01B19/00
Filed: 1983-12-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62104854-A (JP)
Title: Flame-retardant resin composition
Inventor: KANZAWA YOSHIHIRO
IPC: C08K3/22
Filed: 1985-10-31
Abstract: PURPOSE:The titled composition, obtained by blending a specific ethylene-vinyl acetate based resin and/or linear low-density polyethylene with aluminum hydroxide, having improved mechanical characteristic and low smoking property without toxicity and suitable as a covering material for communication cables. CONSTITUTION:A composition obtained by blending (A) 100pts.wt. ethylene-vinyl acetate based resin containing >=5wt% modified ethylene-vinyl acetate copolymer, modified with an unsaturated fatty acid, e.g., maleic anhydride, and having 500-2,000ppm amount of the above-mentioned added unsaturated fatty acid, 0.05-5g/10min melt index (MI) and 5-50wt% vinyl acetate (VA) concentration and/or linear low-density polyethylene containing >=5wt% modified linear low- density polyethylene, modified with an unsaturated fatty acid and having 500-2,000ppm amount of the added unsaturated fatty acid an 0.91-0,935 density with (B) 75-300pts.wt., preferably 100-200pts.wt. aluminum hydroxide having 0.1-100mu average particle diameter.
Patent JP-H0880859-A (JP)
Title: Motor-driven power steering device
Inventor: OHIRA MASASHI
IPC: B62D5/04
Filed: 1994-09-13
Abstract: PURPOSE: To provide a motor-driven power steering device which can prolong the life of an electric motor or a reduction gear, by bringing the electric motor into stop when the steering assistance is not necessary. CONSTITUTION: A motor switch 24 is incorporated on one between a housing and a movable body 21, and a switching member 34 for turning-ON/OFF the motor switch 24 is installed on the other, and when the movable body 21 shifts by a set quantity, the motor switch 24 is inputted, and an electric motor 7 is driven.
Patent JP-H03108167-A (JP)
Title: Data plane servo control system
Inventor: SHIONO RITSU
IPC: G11B21/10
Filed: 1989-09-20
Abstract: PURPOSE:To stabilize a seek operation by measuring aberration between a reference head and a switching head, storing it as a position error signal in advance, and correcting the error of position information based on the signal. CONSTITUTION:A relative position error between the position information when on-track is performed setting one head 31 as reference and that of the head 31 which performs another switching is found with a relative position error measuring means 43A, and the relative position error is stored in a storage means 44 in advance. When the seek operation is performed, the position signal of the reference head 31 is used as it is, and the position signal of the head 31 which performs the switching is corrected with the relative position error stored in the storage means 44, and a corrected position signal is used in seek control. Since the relative position error between the heads due to the influence of temperature can be compensated in such way, the seek operation can be stabilized.
Patent JP-2000073024-A (JP)
Title: Tacky sheet
Inventor: MIYAKE TOSHIYUKI
IPC: C09J7/02
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a tacky sheet using an olefinic resin sheet good in color developing properties and excellent in response to the diversified small-quantity production and decorativeness without causing problems such as damage to incineration furnaces at the time of incineration or shortening of use-life of the furnaces when carrying out the incineration disposal and without any restriction such as heat resistance on a pigment used during the coloring. SOLUTION: This tacky sheet is obtained by laminating a colored coating film layer consisting essentially of an acrylic urethane-based resin and having 20-100 deg.C glass transition temperature and 5-100 μm thickness onto one surface of an olefinic resin sheet and further laminating a tacky agent layer onto the other surface. The screen factor of the colored coating film layer for ultraviolet rays at 300-380 nm wavelength is >=90%. Furthermore, the colored coating film layer is formed by coating the one surface of the olefinic resin sheet with a coating material solution using a reverse coater or a spray gun coater. The olefinic resin sheet comprises 100 pts.wt. of an olefinic resin and 5-40 pts.wt. of titanium oxide and is white.
Patent JP-H05138739-A (JP)
Title: Connection of long tapes
Inventor: KATO MAMORU
IPC: B29C65/02
Filed: 1991-08-30
Abstract: PURPOSE:To effectively provide one long connected tape having no joint different in physical properties by connecting two same long tapes made of a thermoplastic resin without lowering various physical properties including mechanical properties of the connected part thereof to obtain the connected part having physical properties substantially similar to those of the unconnected parts of the tapes. CONSTITUTION:The end parts of two same long tapes made of a thermoplastic resin are superposed one upon another and heated to the fusion temp. of the resin to be pressed and unified so as to have the thickness of one tape and, subsequently, the resin protruding on both sides of the tapes is cut to connect both tapes.
Patent JP-2001066969-A (JP)
Title: Process cartridge and electrophotographic image forming device
Inventor: ASANO NAOKI
IPC: G03G21/18
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To improve the operability of an image forming device, as to the operation of a cartridge, and to prevent the cartridge from being erroneously inserted into the image forming device, and to prevent the cartridge from erroneously falling at ejecting the cartridge. SOLUTION: An interrupting member 17 for interrupting a guide when the cartridge is inserted in order to inhibit the process cartridge 15 from being inserted unless a moving means 52 for rocking the process cartridge 15 stands at a normal position is arranged so that it may interlock with an operation lever 21 for rocking the process cartridge 15. Besides, at least two locking parts for preventing the erroneous falling of the process cartridge 15 at ejecting the cartridge 15 are arranged at an interval in the cartridge ejecting direction on the cartridge and the guide member of the image forming device, respectively.
Patent JP-S6489399-A (JP)
Title: Mounting of component with lead wire
Inventor: NAKAJIMA MAKOTO
IPC: H05K3/30
Filed: 1987-09-29
Abstract: PURPOSE:To allow high density mounting of components with lead wires by inserting a lead wire of a component after bending accordingly, and fixing the component on a board by an adhering agent. CONSTITUTION:A lead wire 2 of a component 1 is bent in L form, and is inserted into a mounting hole 6 formed on a board 5, wherein electrodes 7 are formed on the back side thereof, thus, the component 1 is fixed by an adhering agent 8 which has been applied to the board 1. According to the constitution, it is no longer necessary to fix the component by a clinching work in which the lead wire is made to go through the mounting hole and then is bent at the end protruded therefrom, whereby a space for clinching unit is no longer required. As a result, the component with lead wires can be mounted with high density on the board.
Patent JP-S60140626-A (JP)
Title: Exposure device
Inventor: MANABE SATORU
IPC: H01J9/227
Filed: 1983-12-28
Abstract: PURPOSE:To obtain the captioned exposure device which enables even a pattern caused by green dots to become an ideal pattern, by sliding the center axis of a slit cover from the center axis of a fixed long light source. CONSTITUTION:When green dots are printed, a face plate 32 where a green phosphor slurry layer and a shadow mask facing this green phosphor slurry layer are provided is placed n the captioned exposure device 31; and inside the captioned exposure device 31, an ordinary correction lens 33, a degrouping lens 34, and an exposure light source 35 which is a long light source 43 covered with a slit cover 42 are provided. The slit 41 of this exposure light source 35 is located on the vertical axis V<+>-V<-> of the face plate 32, and the long light source 43 is provided toward the V<-> direction at a fixed distance S1 from a horizontal axis H<+>-H<->, and the slit cover 42 having the center axis which is slid from the center axis of this long light source 43 by the fixed distance S2 is provided. By this, of all the dots of in-line arrangement, especially center-dots can regularly be formed and the good purity tolerance can be obtained
Patent JP-H08109521-A (JP)
Title: Splittable type polyester conjugated fiber
Inventor: SANENOBU KAZUYUKI
IPC: D06M101/16
Filed: 1994-10-11
Abstract: PURPOSE: To obtain the subject splittable type conjugated fiber, good in splittability by treatment with hot water, capable of readily providing ultrafine polyethylene terephthalate-based fibers and hardly causing yarn breakage in spinning by specifying a hot water-soluble polymer component. CONSTITUTION: This conjugated fiber is smoothly obtained by using (A) a blend of 85-98wt.% copolymerized polyethylene terephthalate containing 5-15mol% isophthalic acid component having a metallic sulfonate group and 5-40mol% isophthalic acid component with 2-15wt.% polyether ester of a dicarboxylic acid component with a polyethylene glycol component as a hot water-soluble polymer component and (B) a polyester containing ethylene terephthalate unit as a main recurring unit. The component (B) is divided into plural parts with the hot water-soluble polymer component (A) and the conjugated fiber has a fiber cross-sectional shape in which the polyester component (B) is divided into plural parts with the hot water-soluble polymer component (A).
Patent JP-S63100346-A (JP)
Title: Concentrating system for trace component in aqueous solution by reverse osmosis membrane method
Inventor: OKADA MUTSUO
IPC: G01N1/10
Filed: 1986-10-17
Abstract: PURPOSE:To permit stable concentration of the trace component in an aq. soln. at a high magnification by changing over the circulation system and recovery system of a concd. liquid by a solenoid valve and circulatively repeating the concentration of the trace component in the aq. soln. by reverse osmosis membranes until the prescribed high concn. rate is attained. CONSTITUTION:The aq. soln. such as nuclear reactor water is passed through a filter 10 of the mesh size larger than the trace component contained therein and is passed via the solenoid valve M1 through an instantaneous integrating flow meter FQI by which the total volume of the supplied water is recorded. The water is thereafter admitted via a control valve 12 into a circulation tank 14. The aq. soln. discharged from the tank 14 by the command of a level control system is boosted by a booster pump P via the solenoid valve M2 and after the soln. is controlled to a specified temp., by a cooler 16, the soln. is treated in a reverse osmosis membrane unit 20 via a flow meter 18. While the permeated water of the unit 20 is recovered via a flow meter 22, the concd. liquid is regulated in flow rate by a constant flow rate regulating valve 24 and is circulated to the tank 14. The solenoid valve M2 is changed over and the concd. liquid is recovered via a concn. detector E, etc., when the concn. attains a prescribed value.
Patent JP-H0578854-A (JP)
Title: Electroless gold plating liquid
Inventor: KASHIMURA TAKASHI
IPC: C23C18/44
Filed: 1991-09-25
Abstract: PURPOSE:To prevent nondeposition of gold plating to one hundred and several tens from several tens mum order and to enhance connection reliability of bonding properties of a wire by adding amines, carboxylic acids or aminocarboxylic acids to an aqueous solution containing a gold (I) thiosulfate complex salt, an urea-based reducing agent, and a pH adjustor as electroless gold plating liquid. CONSTITUTION:At least one kind selected from among amines, carboxylic acids, aminocarboxylic acids or sodium salt, potassium salt and ammonium salt is added to electroless gold plating liquid containing a gold (I) thiosulfate complex salt, an urea-based reducing agent and a pH adjustor. These additives are desirably added by molar ratio at about 0.15-50 times for the concn. of the reducing agent. These additives inhibit the polymerization reaction of the reactive intermediate of the reducing agent. Nondeposition of gold plating is prevented wherein this polymer is kept as a neucleus. Thereby, a gold film excellent in wire bonding properties and solder wettability is obtained.
Patent JP-H07101062-A (JP)
Title: Ink jet recording apparatus and method
Inventor: KOITABASHI NORIFUMI
IPC: B41J2/07
Filed: 1993-09-30
Abstract: PURPOSE:To obtain an ink jet recording apparatus enabling printing free from irregularity and imparting a good image grade by controlling the local ink impact position in reciprocating printing interpolating pixel regions mutually corresponding to the temp. of a recording head or environmental temp. CONSTITUTION:Since an ink impact position is shifted from an ideal printing area by the temp. rise of a recording head when the temp. of the head rises, a blank part is conspicuous and an image grade is deteriorated. Then, the delay time of emitting timing at the time of backward scanning is changed at the head of line printing at the timing of forward scanning in reciprocating printing. That is, the time parameter (delay time) of delay control is set corresponding to the temp. of the recording head just before line printing. Since temp. is controlled by a sub-heater when the temp. of the recording reference temp. is set to 25 deg.C. Concretely, the emitting timing of the head at the time of forward scanning is delayed as the temp. of the head becomes high. As a result, printing forming an image inconspicuous in blank part and free from irregularity can be obtained.
Patent JP-S6399411-A (JP)
Title: Garbage disposer
Inventor: NAKAGAWA JINZO
IPC: F23G5/00
Filed: 1986-10-16
Abstract: PURPOSE:To obtain a garbage disposer which can make garbage odorless and harmless, by providing a garbage collector in the shape of a cup, having a heating element which generates heat by absorbing microwaves inside it, and a magnetron which supplys microwaves to a combustion chamber composed of a heat insulating body and a metallic container. CONSTITUTION:A top cover 19 is opened and a garbage collector cup 6 is set in a cylindrical body 2. A magnetron 18 is oscillated after the top plate 19 is closed in order to prevent microwaves from leaking out. Microwaves are transmitted to a waveguide 15, permeating through a heat insulating body 5 and the garbage collector cup 6 of low dielectric constant, supplied to the cylindrical body 2 as a metallic cavity. Garbage in the garbage collector cup 6 absorbs microwaves, heated and dried. Since the temperature in a microwave absorbing heating element 8 reaches 700-1,000 deg.C, the garbage is ignited by the heat and is incinerated.
Patent JP-H07106098-A (JP)
Title: Vacuum beam duct for accelerator and manufacture thereof
Inventor: KADOI HIDEO
IPC: H05H7/14
Filed: 1993-09-30
Abstract: PURPOSE:To provide a vacuum beam duct for accelerator, which has high stability of an orbit of particle beam, and to obtain the manufacture of vacuum beam duct for accelerator, which can easily form pump holes. CONSTITUTION:A pair of partitioning wall parts 9, 9, which are projected from a main body wall part 8 of a tubular beam duct, are formed by extrusion molding to form a beam duct 6, which is formed with a pump chamber 7. A cover plate 10 is made of a brazing panel, and pump holes 11, 11... are formed in the cover plate 10, and thereafter, the cover plate 10 is installed in the beam duct 6. The beam duct 6, in which the cover plate 10 is installed, is inserted to a heating furnace for heating, and the pair of partitioning wall parts 9, 9 and the cover plate 10 are brazed to be unified.
Patent JP-S61124072-A (JP)
Inventor: SUGA JUNICHIRO
IPC: H01R9/05
Filed: 1984-11-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04226872-A (JP)
Title: Cam roller brake
Inventor: JIYOOJI TEII HESUKII
IPC: H01R43/042
Filed: 1991-09-25
Abstract: PURPOSE: To provide a braking device for a crimp tool without depending on friction. CONSTITUTION: This device is a cam roller brake for a crimp tool 10 for an electric connector. The cam roller brake has a cam operating toggle mechanism for driving jaw-shaped crimp members 12, 14 and adjusts movement of a cam 33 to be put into an exact crimp cycle.
Patent JP-2000077146-A (JP)
Title: Lamp socket
Inventor: SUZUKI NORIMASA
IPC: H01R33/22
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a lamp socket mountable with a lamp by simply pushing it in without screwing, when a glow lamp with a screw base is mounted. SOLUTION: A socket 1 has a socket body 2 of an insulating material provided with a protruding part 9 for locking a base in a hole 6 for inserting the base, an elastically deformable first contact piece 12 disposed on the side of the hole 6, and an elastically deformable second contact piece 18 disposed deep inside the hole 6. A screw base 5 of a glow lamp 4 is pushed in the hole 6 without being screwed. Thereby, a base end surface 11 abuts on the protruding contact part 14 of the first base body of the first contact piece 12, in order to elastically deform the contact piece 12, the protruding contact part 15 of the second base body of this contact piece 12 is engaged with the screw part 8 of the base 5 by pressing it from the side, and at the same time the screw part 8 is engaged with the protruding part 9 of the hole 6.  A protruding solder part 16 on the end surface 11 of the base abuts on the second contact piece 18. Accordingly, the lamp 4 can be mounted.
Patent JP-2000075015-A (JP)
Title: Pulse radar
Inventor: UEMICHI HIROYUKI
IPC: G01S7/03
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a pulse radar for further improving searching performance by suppressing bearing characteristics of a processing accuracy generated in the case of executing a process using a plurality of reception signals at respec tive measuring areas. SOLUTION: A beam scanning control means 7a is provided. An antenna pattern of an antenna 1 is scanned for a boresight as the antenna 1 rotates so that a high gain position of the antenna 1 becomes dense near a bearing corresponding to the vicinity of an integration starting time point (integration ending time point) and becomes rough near a bearing corresponding to the center of an integrating period.